From: H Hartley Sweeten <hartleys@visionengravers.com>
Date: Wed, 11 Jul 2012 00:04:05 +0000 (-0700)
Subject: staging: comedi: rtd520: remove RtdUsrOutSource macro
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=db1701246d5c553ed440bcb6ee1b00ed6a975829;p=deliverable%2Flinux.git

staging: comedi: rtd520: remove RtdUsrOutSource macro

This macro uses the 'devpriv' macro which relies on a local variable
having a specific name. It's also not used. Remove the macro.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/comedi/drivers/rtd520.c b/drivers/staging/comedi/drivers/rtd520.c
index 5da6930eb80b..757cebb8a299 100644
--- a/drivers/staging/comedi/drivers/rtd520.c
+++ b/drivers/staging/comedi/drivers/rtd520.c
@@ -406,11 +406,6 @@ struct rtdPrivate {
 
 /* Macros to access registers */
 
-/* User output N source select (write only) */
-#define RtdUsrOutSource(dev, n, v) \
-	writel(v, devpriv->las0+((n <= 0) ? LAS0_UOUT0_SELECT : \
-				LAS0_UOUT1_SELECT))
-
 /* Digital IO */
 #define RtdDio0Read(dev) \
 	(readw(devpriv->las0+LAS0_DIO0) & 0xff)